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Rocker-Bogie Rover Bogie Arm
Bogie link for a rocker-bogie rover or trailer suspension: a 148 x 60 mm flat arm that pivots on a press-fit 608 bearing (22.05 mm seat, 7 mm deep, 8.3 mm shaft bore through a 4 mm shoulder) with two 8 mm stub-axle clamps 120 mm apart and 45 mm below the pivot. Each axle end is a split clamp pulled up by an M3 screw into a captured M3 nut, so wheel axles set and lock without set screws; 9 mm thick plate with lightening holes prints flat, layers in the load plane.
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